Bug 264022

Application: systemsettings (1.0)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 3"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-0.7-desktop i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
SystemSettings->WorkDesktop->ScreenSaver select another -> BUM!

The crash can be reproduced every time.

 -- Backtrace:
Application: Параметры системы (systemsettings), signal: Segmentation fault
[KCrash Handler]
#6  0xb60069f4 in XVisualIDFromVisual (visual=0x0) at Misc.c:61
#7  0xb6af4aea in qt_x11_getX11InfoForWindow (xinfo=0x81b6350, att=...) at kernel/qwidget_x11.cpp:3050
#8  0xb6af4b9f in qt_x11_getX11InfoForWindow (xinfo=0x81b6350, a=...) at kernel/qwidget_x11.cpp:427
#9  0xb6af651a in QWidgetPrivate::create_sys (this=0x81b6230, window=90185405, initializeWindow=false, destroyOldWindow=true) at kernel/qwidget_x11.cpp:588
#10 0xb6aab64f in QWidget::create (this=0x83377c0, window=90185405, initializeWindow=false, destroyOldWindow=true) at kernel/qwidget.cpp:1323
#11 0xb2b8f35b in KSWidget::KSWidget (this=0x83377c0, parent=0x8472170, wf=...) at /usr/src/debug/kdebase-workspace-4.4.4/kcontrol/screensaver/kswidget.cpp:66
#12 0xb2b91406 in KSSMonitor (this=0x867eb98) at /usr/src/debug/kdebase-workspace-4.4.4/kcontrol/screensaver/kssmonitor.h:9
#13 KScreenSaver::slotPreviewExited (this=0x867eb98) at /usr/src/debug/kdebase-workspace-4.4.4/kcontrol/screensaver/scrnsave.cpp:494
#14 0xb2b917ee in KScreenSaver::setMonitor (this=0x867eb98) at /usr/src/debug/kdebase-workspace-4.4.4/kcontrol/screensaver/scrnsave.cpp:475
#15 0xb2b91c19 in KScreenSaver::slotScreenSaver (this=0x867eb98, item=0x84f7530) at /usr/src/debug/kdebase-workspace-4.4.4/kcontrol/screensaver/scrnsave.cpp:595
#16 0xb2b939ed in KScreenSaver::qt_metacall (this=0x867eb98, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfa470f8)
    at /usr/src/debug/kdebase-workspace-4.4.4/build/kcontrol/screensaver/scrnsave.moc:94
#17 0xb652eefd in QMetaObject::metacall (object=0x867eb98, cl=QMetaObject::InvokeMetaMethod, idx=37, argv=0xbfa470f8) at kernel/qmetaobject.cpp:237
#18 0xb653dfe8 in QMetaObject::activate (sender=0x867ef80, m=0xa75d8748, local_signal_index=2, argv=0xbfa470f8) at kernel/qobject.cpp:3295
#19 0xa7549755 in Q3ListView::currentChanged(Q3ListViewItem*) () from /usr/lib/libQt3Support.so.4
#20 0xa73f4f18 in Q3ListView::setCurrentItem(Q3ListViewItem*) () from /usr/lib/libQt3Support.so.4
#21 0xa73fd5b6 in Q3ListView::contentsMousePressEventEx(QMouseEvent*) () from /usr/lib/libQt3Support.so.4
#22 0xa73fdda3 in Q3ListView::contentsMousePressEvent(QMouseEvent*) () from /usr/lib/libQt3Support.so.4
#23 0xa765b77f in K3ListView::contentsMousePressEvent (this=0x867ef80, e=0xbfa47320) at /usr/src/debug/kdelibs-4.4.4/kde3support/kdeui/k3listview.cpp:796
#24 0xa7455368 in Q3ScrollView::viewportMousePressEvent(QMouseEvent*) () from /usr/lib/libQt3Support.so.4
#25 0xa7455b44 in Q3ScrollView::eventFilter(QObject*, QEvent*) () from /usr/lib/libQt3Support.so.4
#26 0xa73fb68f in Q3ListView::eventFilter(QObject*, QEvent*) () from /usr/lib/libQt3Support.so.4
#27 0xb6528fa6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x808ee80, receiver=0x867f590, event=0xbfa47944) at kernel/qcoreapplication.cpp:841
#28 0xb6a54c34 in QApplicationPrivate::notify_helper (this=0x808ee80, receiver=0x867f590, e=0xbfa47944) at kernel/qapplication.cpp:4298
#29 0xb6a5d750 in QApplication::notify (this=0xbfa4765c, receiver=0x867f590, e=0xbfa47944) at kernel/qapplication.cpp:3867
#30 0xb74c79d1 in KApplication::notify (this=0xbfa481bc, receiver=0x867f590, event=0xbfa47944) at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#31 0xb6528e0e in QCoreApplication::notifyInternal (this=0xbfa481bc, receiver=0x867f590, event=0xbfa47944) at kernel/qcoreapplication.cpp:726
#32 0xb6a55c4c in sendSpontaneousEvent (receiver=0x867f590, event=0xbfa47944, alienWidget=0x867f590, nativeWidget=0x8467c78, buttonDown=0xb739f078, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:218
#33 QApplicationPrivate::sendMouseEvent (receiver=0x867f590, event=0xbfa47944, alienWidget=0x867f590, nativeWidget=0x8467c78, buttonDown=0xb739f078, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#34 0xb6add58c in QETWidget::translateMouseEvent (this=0x8467c78, event=0xbfa47e5c) at kernel/qapplication_x11.cpp:4380
#35 0xb6adc73e in QApplication::x11ProcessEvent (this=0xbfa481bc, event=0xbfa47e5c) at kernel/qapplication_x11.cpp:3391
#36 0xb6b05570 in x11EventSourceDispatch (s=0x8087840, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#37 0xb5b69b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#38 0xb5b6a350 in ?? () from /usr/lib/libglib-2.0.so.0
#39 0xb5b6a60e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#40 0xb6554d4b in QEventDispatcherGlib::processEvents (this=0x8063f00, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#41 0xb6b0519a in QGuiEventDispatcherGlib::processEvents (this=0x8063f00, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0xb652811d in QEventLoop::processEvents (this=0xbfa48114, flags=...) at kernel/qeventloop.cpp:149
#43 0xb6528319 in QEventLoop::exec (this=0xbfa48114, flags=...) at kernel/qeventloop.cpp:201
#44 0xb652cc70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#45 0xb6a52164 in QApplication::exec () at kernel/qapplication.cpp:3581
#46 0x08055c05 in main (argc=11006468, argv=0xb7836c00) at /usr/src/debug/kdebase-workspace-4.4.4/systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 188623.

Possible duplicates by query: bug 256406, bug 255772, bug 255708, bug 253740, bug 253303.

Reported using DrKonqi